215050234 has 16 divisors (see below), whose sum is σ = 368856000. Its totient is φ = 92114784.

The previous prime is 215050211. The next prime is 215050237. The reversal of 215050234 is 432050512.

It is not an unprimeable number, because it can be changed into a prime (215050237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36742 + ... + 42190.

It is an arithmetic number, because the mean of its divisors is an integer number (23053500).

Almost surely, 2^215050234 is an apocalyptic number.

215050234 is a deficient number, since it is larger than the sum of its proper divisors (153805766).

215050234 is a wasteful number, since it uses less digits than its factorization.

215050234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8277.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 215050234 is about 14664.5911637522. The cubic root of 215050234 is about 599.1192949339.

The spelling of 215050234 in words is "two hundred fifteen million, fifty thousand, two hundred thirty-four".